// Copyright 2024 Confluent Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Refer to LICENSE for more information.

using System;
using System.Collections.Generic;
using System.Runtime.Serialization;

namespace Confluent.SchemaRegistry.Encryption
{
    [DataContract]
    public class RegisteredKek : Kek, IEquatable<RegisteredKek>
    {
        /// <summary>
        ///     The timestamp of the KEK.
        /// </summary>
        [DataMember(Name = "ts")]
        public long Timestamp { get; set; }

        public bool Equals(RegisteredKek other)
        {
            if (ReferenceEquals(null, other)) return false;
            if (ReferenceEquals(this, other)) return true;
            return base.Equals(other);
        }

        public override bool Equals(object obj)
        {
            if (ReferenceEquals(null, obj)) return false;
            if (ReferenceEquals(this, obj)) return true;
            if (obj.GetType() != this.GetType()) return false;
            return Equals((RegisteredKek)obj);
        }

        public override int GetHashCode()
        {
            return base.GetHashCode();
        }
    }
}